lenovo IdeaPad S145 bios needed

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  • questore
    replied
    Hi Everyone.

    Can someone verify my BIOS file? Laptop never posted after a BIOS update. Every power rail comes up but does nothing.
    NM-C511 rev 1.0
    ideapad_s145-15api (Type 81UT)
    S/N: PF1WZ2L8
    Attached Files
    Last edited by questore; 05-01-2025, 09:37 AM.

    Leave a comment:


  • hoaca388
    replied
    Originally posted by andyrajab

    My laptop is
    Lenovo Ideapad S145-14IWL
    81MU
    Motherboard FV440/FS441/FS540 NM-C121
    Rev 1.0
    2018-12-12
    S/N: PF1PXD6Z
    MTM: 81MU0051ID
    Factory ID: JVHFC1
    MO: PF9XB9518078
    S145-14IWL Laptop (ideapad) - Type 81MU

    Attached Files

    Leave a comment:


  • andyrajab
    replied
    Originally posted by hoaca388

    post S/N, motherboard model, etc.
    My laptop is
    Lenovo Ideapad S145-14IWL
    81MU
    Motherboard FV440/FS441/FS540 NM-C121
    Rev 1.0
    2018-12-12
    S/N: PF1PXD6Z
    MTM: 81MU0051ID
    Factory ID: JVHFC1
    MO: PF9XB9518078​

    Leave a comment:


  • danito
    replied
    Originally posted by leometalero

    But how do I do it like hoaca388 does, to rewrite the DMI from Windows on the bin file, so that I can later record it completely on the board ready to use?
    DMI 622000 - 623FFF

    Leave a comment:


  • leometalero
    replied
    But how do I do it like hoaca388 does, to rewrite the DMI from Windows on the bin file, so that I can later record it completely on the board ready to use?

    Leave a comment:


  • danito
    replied
    Originally posted by leometalero

    How do you add DMI information to the BIOS file? With the information outside the cover.
    https://www.badcaps.net/forum/troubl...r-bootable-usb

    Leave a comment:


  • hoaca388
    replied
    Originally posted by leometalero

    How do you add DMI information to the BIOS file? With the information outside the cover.
    The easiest way is to copy it from the original file in your machine so backup the bios even if it is corrupt.

    Leave a comment:


  • leometalero
    replied
    Originally posted by hoaca388

    New bios file
    How do you add DMI information to the BIOS file? With the information outside the cover.

    Leave a comment:


  • hoaca388
    replied
    Originally posted by andyrajab

    FV440/FS441/FS540 NM-C121
    Rev : 1.0
    2018-12-12
    Made In China
    post S/N, motherboard model, etc.

    Leave a comment:


  • andyrajab
    replied
    Originally posted by peste

    post S/N, motherboard model, etc.

    FV440/FS441/FS540 NM-C121
    Rev : 1.0
    2018-12-12
    Made In China

    Leave a comment:


  • peste
    replied
    Originally posted by andyrajab
    Need Bios Lenovo Ideapad S145-14IWL

    Backup file at attach.
    post S/N, motherboard model, etc.

    Leave a comment:


  • andyrajab
    replied
    Need Bios Lenovo Ideapad S145-14IWL

    Backup file at attach.
    Attached Files

    Leave a comment:


  • peste
    replied
    Originally posted by leometalero




    I've been looking at that post and others about editing the DMI before, but I don't have the dump with the original data... only the data on the back cover. I need help rebuilding the DMI with my serial number and product.
    However, the LED is blinking and there's no image. It doesn't even display the product information error.
    The bios chip must be unsoldered from the board before writing or reading..
    do not use the clip, you may have errors..if you do not have anything to unsolder it with,
    solder wires between the programmer and the bios chip..​
    it's the bios on the site...either you wrote the bios with errors or the laptop has another problem..

    Leave a comment:


  • leometalero
    replied
    Originally posted by peste
    Originally posted by leometalero View Post
    Please help me. Same problem: LED flashing when turned on, 300mA consumption.

    I tried the previously mentioned BIOSes, but they don't give an image, as if it doesn't detect the RAM. All sources are working fine.

    I've been trying different BIOSes for several days.

    Lenovo Ideapad S145-15IWL
    81MV
    MotherboardFv440/FS441/FS540 NM-C121
    Rev 1.0
    2018-12-12
    CPU Core i3 8th gen
    S/N: PF1MXVJV
    MTM: 81MV0027AR


    Originally posted by peste

    you have everything you need at post #21...
    https://www.badcaps.net/forum/troubl...iwl-bios/page2
    I've been looking at that post and others about editing the DMI before, but I don't have the dump with the original data... only the data on the back cover. I need help rebuilding the DMI with my serial number and product.
    However, the LED is blinking and there's no image. It doesn't even display the product information error.

    Leave a comment:


  • peste
    replied
    Originally posted by leometalero

    Sorry about the photo, I attached the backup, but it had already been rewritten previously by another technician without preserving the information.

    thank you!
    you have everything you need at post #21...
    https://www.badcaps.net/forum/troubl...iwl-bios/page2

    Leave a comment:


  • leometalero
    replied
    Originally posted by peste
    Don't post pictures unless asked...

    post the contents of the bios chip even if it is corrupted..

    read the forum rules..
    https://www.badcaps.net/forum/troubl...ore-posting​
    Sorry about the photo, I attached the backup, but it had already been rewritten previously by another technician without preserving the information.

    thank you!
    Attached Files

    Leave a comment:


  • peste
    replied
    Originally posted by leometalero
    Please help me. Same problem: LED flashing when turned on, 300mA consumption.

    I tried the previously mentioned BIOSes, but they don't give an image, as if it doesn't detect the RAM. All sources are working fine.

    I've been trying different BIOSes for several days.

    Lenovo Ideapad S145-15IWL
    81MV
    MotherboardFv440/FS441/FS540 NM-C121
    Rev 1.0
    2018-12-12
    CPU Core i3 8th gen
    S/N: PF1MXVJV
    MTM: 81MV0027AR
    Don't post pictures unless asked...

    post the contents of the bios chip even if it is corrupted..

    read the forum rules..
    https://www.badcaps.net/forum/troubl...ore-posting​

    Leave a comment:


  • leometalero
    replied
    Please help me. Same problem: LED flashing when turned on, 300mA consumption.

    I tried the previously mentioned BIOSes, but they don't give an image, as if it doesn't detect the RAM. All sources are working fine.

    I've been trying different BIOSes for several days.

    Lenovo Ideapad S145-15IWL
    81MV
    MotherboardFv440/FS441/FS540 NM-C121
    Rev 1.0
    2018-12-12
    CPU Core i3 8th gen
    S/N: PF1MXVJV
    MTM: 81MV0027AR

    Leave a comment:


  • SMDFlea
    replied
    Originally posted by batuhanca
    hello friends

    lenovo thinkpad 13
    type 20GK S06P00
    SN:069NQA
    I need a patched bios file to crack the bios password of this device. I tried the autopacht program but I couldn't create the file. I would be very happy if you could help me. Thank you.
    Off topic, please read the thread title lenovo IdeaPad S145 bios needed

    ​Find a thinkpad 13 topic to post your request in, if you can`t find one then start a new thread.

    Leave a comment:


  • batuhanca
    replied
    hello friends

    lenovo thinkpad 13
    type 20GK S06P00
    SN:069NQA
    I need a patched bios file to crack the bios password of this device. I tried the autopacht program but I couldn't create the file. I would be very happy if you could help me. Thank you.

    Leave a comment:

Related Topics

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  • mximiliandz
    help bios lenovo ideapad s145-14iil type 81w6
    by mximiliandz
    Good morning, gentlemen, I hope you can help me with my laptop, I told you that I saved it about 2 years ago because it wouldn't turn on, now I have a ch341a programmer, I made a backup of the bios, I flashed an original downloaded from lenovo and it started, but it turned off after a few minutes, I entered the bios configuration and the brand, model, serial number, windows serial number, etc. did not appear, I request your help, I did everything I found in the forum but I could not solve it, also now it won't start again, it turns on but the fan does not turn, I will share all the information...
    06-20-2025, 06:50 AM
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    by Document Archive
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    by Document Archive
    This specification for the Lenovo IdeaPad S145 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the S145 boardview and S145 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo IdeaPad S145...
    09-06-2024, 03:30 PM
  • Document Archive
    Lenovo IdeaPad S145 Notebook S Specification for Upgrade or Repair
    by Document Archive
    This specification for the Lenovo IdeaPad S145 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the S145 boardview and S145 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo IdeaPad S145...
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